Fig. 4From: Evaluation the reactivity of a peptide-based monoclonal antibody derived from OmpA with drug resistant pulsotypes of Acinetobacter baumannii as a potential therapeutic approachAffinity constant (Kaff) of mAb 3F10-C9 for peptide-OmpA by ELISA. To determine the exact affinity constant, the affinity constant test was performed twice. Representative curves employed for extrapolation of Kaff of the 3F10-C9 mAbBack to article page